only use kinda tiny poundage jason!
20-30lb recurves, and 40lb compound, although i could use more, i've just never had the opportunity to use stronger bows, as none are ever hanging around, and i dont own any
I used to make my own (VERY VERY SIMPLE) bows, which is what got me started. I also made and fletched(badly) my own arrows, but gave up, as the stuff i buy works so much, much, much better xD
i dont see why i shouldnt be able to use a 60lb bow.... once at least
after all, if i can pull my body weight up with one arm, a little more than double that, i should be able to draw a 60lb bow.